1260654750720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{215417}}^1$

素因数の和:215575

約数の個数: 264

約数和(自身を含む): 4402551089664

約数和(自身を除く): 3141896338944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 960, 1016, 1024, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1905, 1920, 2032, 2286, 2304, 2540, 2560, 2880, 3048, 3072, 3810, 3840, 4064, 4572, 4608, 5080, 5120, 5715, 5760, 6096, 7620, 7680, 8128, 9144, 9216, 10160, 11430, 11520, 12192, 15240, 15360, 16256, 18288, 20320, 22860, 23040, 24384, 30480, 32512, 36576, 40640, 45720, 46080, 48768, 60960, 65024, 73152, 81280, 91440, 97536, 121920, 130048, 146304, 162560, 182880, 195072, 215417, 243840, 292608, 325120, 365760, 390144, 430834, 487680, 585216, 646251, 650240, 731520, 861668, 975360, 1077085, 1170432, 1292502, 1463040, 1723336, 1938753, 1950720, 2154170, 2585004, 2926080, 3231255, 3446672, 3877506, 4308340, 5170008, 5852160, 6462510, 6893344, 7755012, 8616680, 9693765, 10340016, 12925020, 13786688, 15510024, 17233360, 19387530, 20680032, 25850040, 27357959, 27573376, 31020048, 34466720, 38775060, 41360064, 51700080, 54715918, 55146752, 62040096, 68933440, 77550120, 82073877, 82720128, 103400160, 109431836, 110293504, 124080192, 136789795, 137866880, 155100240, 164147754, 165440256, 206800320, 218863672, 220587008, 246221631, 248160384, 273579590, 275733760, 310200480, 328295508, 330880512, 410369385, 413600640, 437727344, 492443262, 496320768, 547159180, 551467520, 620400960, 656591016, 661761024, 820738770, 827201280, 875454688, 984886524, 992641536, 1094318360, 1102935040, 1231108155, 1240801920, 1313182032, 1641477540, 1654402560, 1750909376, 1969773048, 1985283072, 2188636720, 2462216310, 2481603840, 2626364064, 3282955080, 3308805120, 3501818752, 3939546096, 4377273440, 4924432620, 4963207680, 5252728128, 6565910160, 7003637504, 7879092192, 8754546880, 9848865240, 9926415360, 10505456256, 13131820320, 14007275008, 15758184384, 17509093760, 19697730480, 21010912512, 26263640640, 28014550016, 31516368768, 35018187520, 39395460960, 42021825024, 52527281280, 63032737536, 70036375040, 78790921920, 84043650048, 105054562560, 126065475072, 140072750080, 157581843840, 210109125120, 252130950144, 315163687680, 420218250240, 630327375360, 1260654750720]

約数ペア:

[(1, 1260654750720), (2, 630327375360), (3, 420218250240), (4, 315163687680), (5, 252130950144), (6, 210109125120), (8, 157581843840), (9, 140072750080), (10, 126065475072), (12, 105054562560), (15, 84043650048), (16, 78790921920), (18, 70036375040), (20, 63032737536), (24, 52527281280), (30, 42021825024), (32, 39395460960), (36, 35018187520), (40, 31516368768), (45, 28014550016), (48, 26263640640), (60, 21010912512), (64, 19697730480), (72, 17509093760), (80, 15758184384), (90, 14007275008), (96, 13131820320), (120, 10505456256), (127, 9926415360), (128, 9848865240), (144, 8754546880), (160, 7879092192), (180, 7003637504), (192, 6565910160), (240, 5252728128), (254, 4963207680), (256, 4924432620), (288, 4377273440), (320, 3939546096), (360, 3501818752), (381, 3308805120), (384, 3282955080), (480, 2626364064), (508, 2481603840), (512, 2462216310), (576, 2188636720), (635, 1985283072), (640, 1969773048), (720, 1750909376), (762, 1654402560), (768, 1641477540), (960, 1313182032), (1016, 1240801920), (1024, 1231108155), (1143, 1102935040), (1152, 1094318360), (1270, 992641536), (1280, 984886524), (1440, 875454688), (1524, 827201280), (1536, 820738770), (1905, 661761024), (1920, 656591016), (2032, 620400960), (2286, 551467520), (2304, 547159180), (2540, 496320768), (2560, 492443262), (2880, 437727344), (3048, 413600640), (3072, 410369385), (3810, 330880512), (3840, 328295508), (4064, 310200480), (4572, 275733760), (4608, 273579590), (5080, 248160384), (5120, 246221631), (5715, 220587008), (5760, 218863672), (6096, 206800320), (7620, 165440256), (7680, 164147754), (8128, 155100240), (9144, 137866880), (9216, 136789795), (10160, 124080192), (11430, 110293504), (11520, 109431836), (12192, 103400160), (15240, 82720128), (15360, 82073877), (16256, 77550120), (18288, 68933440), (20320, 62040096), (22860, 55146752), (23040, 54715918), (24384, 51700080), (30480, 41360064), (32512, 38775060), (36576, 34466720), (40640, 31020048), (45720, 27573376), (46080, 27357959), (48768, 25850040), (60960, 20680032), (65024, 19387530), (73152, 17233360), (81280, 15510024), (91440, 13786688), (97536, 12925020), (121920, 10340016), (130048, 9693765), (146304, 8616680), (162560, 7755012), (182880, 6893344), (195072, 6462510), (215417, 5852160), (243840, 5170008), (292608, 4308340), (325120, 3877506), (365760, 3446672), (390144, 3231255), (430834, 2926080), (487680, 2585004), (585216, 2154170), (646251, 1950720), (650240, 1938753), (731520, 1723336), (861668, 1463040), (975360, 1292502), (1077085, 1170432)]